PROGNOSTIC INDICATORS FOR SURVIVAL OF ORPHANED EASTERN GRAY SQUIRRELS (SCIURUS CAROLINENSIS).

The eastern grey squirrel (EGS), Sciurus carolinensis, is a tree squirrel native to the eastern United States. This species commonly presents to wildlife medical clinics for a variety of human-related injuries including confrontations with road traffic and pet predation. The purpose of this study was to assess initial examination findings as prognostic indicators for survival in EGS. The medical record database of the University of Illinois Wildlife Medical Clinic was searched from January 2012 through December 2018 for records of EGS weighing <300 g. The squirrels were identified as survivors (individuals surviving, released, or transferred to a rehabilitator within 72 hr of intake) or nonsurvivors (individuals euthanized or dying within 72 hr of intake after receiving medical care). Presenting weight, health status, method of feeding, and singleton versus group presentation were categorically recorded for each case. The data were modeled using a series of candidate logistic regression models fitted using the generalized linear model. An information theoretical approach determined the best fit model. A total of 955 EGS were included in this study. Factors that predicted a nonsurvivor status included EGSs that presented with any health system abnormality (odds ratio [OR], 4.81; 95% confidence interval [CI], 3.34-6.72), EGSs that presented between December and May (OR, 1.60; 95% CI, 1.12-2.27) rather than between June and November, and individuals with neurologic signs (OR, 2.61; 95% CI, 1.51-4.51) compared with EGSs without neurologic signs. Despite not being included in the final model, the presence of respiratory signs (OR, 3.43; 95% CI, 2.41-4.89) and diarrhea (OR, 4.01; 95% CI, 1.59-10.09) were significantly associated with a higher likelihood of nonsurvival status. Wildlife medical clinics and rehabilitation centers may use this information by initiating more aggressive therapies or instituting distinct euthanasia protocols for EGS that present with body system abnormalities, particularly neurologic clinical signs, and those that present in the winter months.

[Head injuries in Duckburg in 1959 and 2009].

Comic books have been a part of popular culture through generations. Debates concerning their graphic depictions of violence have been ongoing for nearly as long. Our aim was to examine if the violence in "Donald Duck & Co." (a weekly published Danish comic book), illustrated through the number of head injuries, increased in the period from 1959 to 2009. The comic book vintages from the years 1959 and 2009 were read, and the number of head injuries noted. The head injuries were characterized by severity, in part by a modified Glasgow Coma Scale and in part by a newly developed Comic Book Coma Scale. The number of head injuries were equal in the examined years, however, the number of head injuries per page decreased from 1/10 pages to 1/20 pages. Donald Duck sustained a better part of the injuries increasing from 17% in 1959 to 33% in 2009. The study indicates that we, with peace of mind, can read a comic book while the rest of the family takes care of the dishes at Christmas.

Principles of wound management of small mammals: hedgehogs, prairie dogs, and sugar gliders.

The management of wounds is a common scenario for the exotic animal practitioner. When presented with such cases, the practitioner must first adhere to the firmly established principles of wound healing, and then modify available treatment modalities to fit the needs of the species at hand. Practicing wound management on exotic patients can be challenging due to their small size, unusual anatomy, difficult behaviors, and tendency for developing secondary stress-related health problems. A review of the stages of wound healing as well as traditional wound management techniques is provided here. This review is followed by a summary of typical wounds encountered in hedgehogs, prairie dogs, and sugar gliders, as well anatomic, physiologic, and behavioral characteristics that should be taken into consideration when managing wounds on such species.